INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7fc139c051857c5d8c98dde8129d8110c91fdf66425daf7b711bf7c0b7f8abf', 
    'RVIHSfjGt8Xlucfv1q+17e8vLxzMpjYvGy4rlOahE4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)